Do You Need a Special HDMI Cable for eARC
Most cables already sitting in a drawer carry eARC's audio without trouble, and the exceptions are specific enough to name directly.
earc
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Which HDMI Port to Use for Your Soundbar
One port on the back of the television is built for this job, the rest are not, and picking wrong still produces...
eARC vs ARC: What Changes
One extra letter separates a connection built for compressed streaming audio from one with the bandwidth for a disc's full lossless soundtrack.
HDMI eARC Explained: How to Connect a Soundbar
Four settings decide whether a soundbar plays disc quality Atmos or falls back to stereo, and none of them are obvious from...